.\" Copyright (C) 2022 Dylan Yudaken <dylany@fb.com>
.\"
.\" SPDX-License-Identifier: LGPL-2.0-or-later
.\"
.TH io_uring_cq_has_overflow 3 "September 5, 2022" "liburing-2.3" "liburing Manual"
.SH NAME
io_uring_cq_has_overflow \- returns if there are overflow entries waiting to move to the CQ ring
.SH SYNOPSIS
.nf
.B #include <liburing.h>
.PP
.BI "bool io_uring_cq_has_overflow(const struct io_uring *" ring ");"
.fi
.SH DESCRIPTION
.PP
The
.BR io_uring_cq_has_overflow (3)
function informs the application if CQ entries have overflowed and are waiting to be flushed to
the CQ ring. For example using
.BR io_uring_get_events (3)
.
.SH RETURN VALUE
True if there are CQ entries waiting to be flushed to the CQ ring.
.SH SEE ALSO
.BR io_uring_get_events (3)
